[PATCH v2 2/5] arm: zynq: Add support for Xilinx zc770 xm010 dc1 board

From: Michal Simek
Date: Fri Feb 23 2018 - 10:00:38 EST


zc770 is based board which is extended by FMC/DC cards for SoC
validation. FMCs/DCs are supposed to cover all SoC configurations.
FMC/DC contains ethernet port, can, i2c, sd, qspi, spi, uart and usb.

Signed-off-by: Michal Simek <michal.simek@xxxxxxxxxx>
---

Changes in v2:
- Record compatible string to xilinx.txt

Documentation/devicetree/bindings/arm/xilinx.txt | 3 +
arch/arm/boot/dts/Makefile | 1 +
arch/arm/boot/dts/zynq-zc770-xm010.dts | 92 ++++++++++++++++++++++++
3 files changed, 96 insertions(+)
create mode 100644 arch/arm/boot/dts/zynq-zc770-xm010.dts

diff --git a/Documentation/devicetree/bindings/arm/xilinx.txt b/Documentation/devicetree/bindings/arm/xilinx.txt
index 425c74fcc560..019e69037d42 100644
--- a/Documentation/devicetree/bindings/arm/xilinx.txt
+++ b/Documentation/devicetree/bindings/arm/xilinx.txt
@@ -11,6 +11,9 @@ Additional compatible strings:
- Xilinx internal board cc108
"xlnx,zynq-cc108"

+- Xilinx internal board zc770 with different FMC cards
+ "xlnx,zynq-zc770-xm010"
+
---------------------------------------------------------------

Xilinx Zynq UltraScale+ MPSoC Platforms Device Tree Bindings
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index c6810e84d4d7..be9ffae2a1ec 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -1067,6 +1067,7 @@ dtb-$(CONFIG_ARCH_ZYNQ) += \
zynq-parallella.dtb \
zynq-zc702.dtb \
zynq-zc706.dtb \
+ zynq-zc770-xm010.dtb \
zynq-zed.dtb \
zynq-zybo.dtb
dtb-$(CONFIG_MACH_ARMADA_370) += \
diff --git a/arch/arm/boot/dts/zynq-zc770-xm010.dts b/arch/arm/boot/dts/zynq-zc770-xm010.dts
new file mode 100644
index 000000000000..b1cfb4ede434
--- /dev/null
+++ b/arch/arm/boot/dts/zynq-zc770-xm010.dts
@@ -0,0 +1,92 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Xilinx ZC770 XM010 board DTS
+ *
+ * Copyright (C) 2013-2018 Xilinx, Inc.
+ */
+/dts-v1/;
+#include "zynq-7000.dtsi"
+
+/ {
+ compatible = "xlnx,zynq-zc770-xm010", "xlnx,zynq-7000";
+ model = "Xilinx Zynq";
+
+ aliases {
+ ethernet0 = &gem0;
+ i2c0 = &i2c0;
+ serial0 = &uart1;
+ spi1 = &spi1;
+ };
+
+ chosen {
+ bootargs = "";
+ stdout-path = "serial0:115200n8";
+ };
+
+ memory@0 {
+ device_type = "memory";
+ reg = <0x0 0x40000000>;
+ };
+
+ usb_phy0: phy0 {
+ compatible = "usb-nop-xceiv";
+ #phy-cells = <0>;
+ };
+};
+
+&can0 {
+ status = "okay";
+};
+
+&gem0 {
+ status = "okay";
+ phy-mode = "rgmii-id";
+ phy-handle = <&ethernet_phy>;
+
+ ethernet_phy: ethernet-phy@7 {
+ reg = <7>;
+ device_type = "ethernet-phy";
+ };
+};
+
+&i2c0 {
+ status = "okay";
+ clock-frequency = <400000>;
+
+ eeprom: eeprom@52 {
+ compatible = "atmel,24c02";
+ reg = <0x52>;
+ };
+
+};
+
+&sdhci0 {
+ status = "okay";
+};
+
+&spi1 {
+ status = "okay";
+ num-cs = <4>;
+ is-decoded-cs = <0>;
+ flash@0 {
+ compatible = "sst25wf080", "jedec,spi-nor";
+ reg = <1>;
+ spi-max-frequency = <1000000>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ partition@test {
+ label = "spi-flash";
+ reg = <0x0 0x100000>;
+ };
+ };
+};
+
+&uart1 {
+ status = "okay";
+};
+
+&usb0 {
+ status = "okay";
+ dr_mode = "host";
+ usb-phy = <&usb_phy0>;
+};
--
1.9.1